... 2005-Sep-19 18:00:24 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Prop osal Title: Regular Terrestrial Aeronomy Radar Thermosphere 288 Hours A Proposal for Radar Meteor Observations during the Seasonal Minimum of the Sporadic Activity at Arecibo: A Crucial Need for the Confirmation of Modeled Predictions and its Relation to the Atmospheric Ca, Ca+ and K Layers ABSTRACT: We request ... Part of the observing run. ...

Minsk bibliography on light scattering . ... The following resources cover diffferent aspects of light scattering bibliography (often much better than our database): . ... This collection of references cite useful books, many dissertations and papers (with abstracts) of the 50s--90s devided in several categories: DDA, TMM, (layered) spheres, (infinite and finite) cylinders, spheroids, clusters of spheres, ADA, GO and RT/MCM. ... Most of the papers were published from the 60s to 2001. ...

Contact the STScI Help Desk at 410-338-1082, 1-800-544-8125 (toll free U.S. number), or help@stsci.edu if you need assistance with any aspect of proposing for and using HST. Call for Proposals : . PDF [US Letter Size] (704 Kb) . ... Additional Information . ... STScI Newsletter Articles about the HST Proposal Selection process . ... Information on Continuous Viewing Zone Opportunities . E/PO proposal information . ... Instrument Handbooks . FGS Handbook . ... STScI Home . ...

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Parkes | ... Visiting Parkes radio telescope . ... For no collisions, a case previously treated by Shukla (1992) and Mendis and Rosenberg (1992), the parallel propagation dispersion relation is, from ( 18 ), . ...

... A Date Received: 2004-Jun-01 18:43:58 Mail hard copies to: Dr. Sixto Gonzalez, Director Arecibo Observatory HC 3 Box 53995 Arecibo, PR 00612 U.S.A. ARECIBO OBSERVATORY NATIONAL ASTRONOMY AND IONOSPHERE CENTER OBSERVING TIME REQUEST COVER SHEET We are indebted to our user community for their continued support of the Arecibo Observatory, Puerto Rico. ... The total time request is 70 hours of observing time. ... Yes Queue Observing Section II - Time Request The following times are in AST. ...

... About ATMoB . ... The Observing Committee is starting an Observing Awards Program to promote observing among the membership of the Amateur Telescope Makers of Boston. ... Participant must be a current member of the Amateur Telescope Makers of Boston . ... To qualify for your Observing Award Certificate, turn in your worksheet and drawings to an ATMoB Observing Committee member or observing@atmob.org . ... This Excel sheet has useful macros. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... links on this page | ... Utility Link | ... global link global link global link global link global link global link global link search . subglobal1 link | ... subglobal2 link | ... Related Link Related Link Related Link Related Link Related Link Related Link . ... Vestibulum condimentum facilisis nulla. ... Cras quis libero. ... Aliquam posuere lobortis pede. ... Pellentesque a magna a mauris vulputate lacinia. ... Vestibulum auctor vestibulum lectus. Vivamus neque. Cras lobortis. ...

... Mindful of these biases, I can now explore the relations between the measured rotation periods and various other observables. The hypothesis behind monitoring stellar variability is that active stars have asymmetric spot distributions on their photospheres. ... They found that only stars with rotation periods greater than seven days show variations greater than 0.4 magnitudes at I. Bouvier et al . ... 1993a) demonstrated a relation between X--ray flux and spectral type in ZAMS stars. ...

. Main Sections LabIR main page . Instrument page . Documentation . Science Publications . Special Sections Software Page . Inside the Lab . LabIR staff . Companion Pages Skysoft Home . Tirgo Page . Tirgo Archive . LabIR Hotlist . Lunar occultations . AO star finder . Simple calculator .

This document explains some of the directives provided by the core server which are used to configure the basic operations of the server. ... Process Creation . Network Configuration . ... User . ... A single control process is responsible for launching child processes which listen for connections and serve them when they arrive. ... The User and Group directives are used to set the privileges of the Apache child processes. ... The child process creates multiple threads to serve requests. ...

... ASRAS HOME . Radio Astronomy . ... About ASRAS . ... Our Observing Site . ... 2015 Mees Tour Guides . ... We're offering Regular Tours (a presentation on astronomy geared to a general audience, followed by a tour of the observatory and (hopefully!) observing of several objects, which may include the Moon, planets, nebulae, star clusters and perhaps galaxies), and Kids' Tours (a more interactive presentation specially aimed at youngsters plus the observatory tour and observing) as in prior years. ...

A comparative study of type I and type II supernovae . ... Sternberg State Astronomical Institute, Moscow, U.S.S.R. (Received 26 November, 1985) . ... No significant difference between SNe I and SNe II has been found in their radial distribution and frequency of outbursts in spiral galaxies. ... The radial distribution of type Ia SNe in spiral galaxies is only slightly steeper than the one for SNe II, while SNe Ib/c are more concentrated towards the central regions. ...

... Directives | ... Apache HTTP Server Version 2.2 . ... This document describes the files used to configure the Apache HTTP server. ... Scope of Directives .htaccess Files . ... Apache is configured by placing directives in plain text configuration files. ... Directives placed in the main configuration files apply to the entire server. ... The server administrator further controls what directives may be placed in .htaccess files by configuring the AllowOverride directive in the main configuration...

... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Mars . ... Previously understood that magnetic fields were directly related to rotation, so when I read that Mars, like Venus, didn't have one, my understanding crumbled. What exactly causes magnetic fields in planets? ... RELATED TOPICS: MAGNETIC FIELD . Planetary magnetic fields are definitely related to rotation, but directly not so much. ... Get instant access to subscriber content on Astronomy.com! ...

... Recent Topics . ... MAO main . ... The third-order space-by-time relation . ... Тема: The third-order space-by-time relation . ... The mass m experiences a gravity force toward the sun and . ... will experience the Coriolis force or Coriolis acceleration. ... differentiated space-by-time twice and discovered equation2. ... If one differentiates . ... time differentiation of space-by-time. ... third-order space-by-time relation. ... understand the third-order space-by-time relation. ... MAO NASU . ...

... So, I requested the dark time in the following two weeks. ... November 17-23 dark 2. December 15-21 dark INSTRUMENT: FlareCam FILTERS: SDSS ugriz COMMENTS: BRIEF SCIENCE JUSTIFICATION: Besides the dwarf novae with short orbital period CVs, Nova-like variables including SW Sex-type CVs with high accretion rates and Intermediate polars with long orbital periods are also critical to unravel CV formation and evolution. ... We expect to do high time resolution photometry for the bright targets. ...

RadioAstron AO-1 prop osal Submission dead line: February 8, 23:59 UT. ... Team contact name and e-mail address: Ivan Petrov (e-mail: Ivan.Peterov@gmail.com ) Total observing time request: 100 hrs Number of independent observing segments and typical range of pro jected baselines required: 20 (3-30 Earth diameters) Specific dates and time intervals requested : If your experiment requires specific dates and UT ranges, please, indicate them: February 1, 2014: 08:00-16:00 UT -- M87 imaging ...

... With enough velocity, a spacecraft can break loose from the Earth's gravity and enter an orbit around the Sun, like that of a planet. If it then orbits the Sun with the same period as the Earth--one year--it may keep a fixed position relative to Earth. ... If the distance is just right--about 4 times the distance to the Moon or 1/100 the distance to the Sun--the spacecraft, too, will need just one year to go around the Sun, and will keep its position between the Sun and the Earth. ...

... The data for ~ 5500 F-G stars are used to study their kinematics, metal abundance and HR diagram in terms of uvby photometry. The age - metallicity, velocity - metallicity, and age - velocity relations are derived. ... 4) At a given metallicity the kinematics of F dwarfs is close to that of G giants and the kinematics of G dwarfs is close to that of K giants. ... 1) При [Fe/H] < 0 звезды данной металличности обнаруживают отчетливую точку поворота главной последовательности (ГП). ...

... Pre-university education . ... SSAU History . ... International relations . ... Thus, in different years the University entered into agreements with the universities of China (Harbin Politechnical Institute, Beijing Aerospace University , Beijing Politechnical University , North-West Politechnical University , Bradley University (USA), Sofia Technical University (Bulgaria), Stuttgart Technical University (Germany), Berlin Technical University (Germany), Carlow Technical ...